Unable to Generate APK

[Dist0rtion]

Hey,
im using Kali 2019.4, installed all dependencies, but i am getting some errors.
Tried diffrent JavaJDK (1.8, and the latest one), the errro occurs with Jarsigner and APKsigner
Legit APK is about 9-10MB
Any Tipps or Workarounds?

[*] Trying to Sign APK Using Jarsigner                                                                                                     
jarsigner: unable to open jar file: /root/Desktop/apkinfector/injected.apk                                                                 
[+] Signed the .apk file using  ~/.android/debug.keystore                                                                                  
                                                                                                                                           
[*] ZipAligning Signed APK                                                                                                                 
==================================                                                                                                         
Unable to open '/root/Desktop/apkinfector/injected.apk' as zip archive                                                                     
mv: cannot stat '/root/Desktop/apkinfector/signed.apk': No such file or directory                                                          
[+] Output :  /root/Desktop/apkinfector/Final_Infected.apk 


[*] Trying to Sign APK Using APKsigner                                                                                                     
Exception in thread "main" java.io.FileNotFoundException: /root/Desktop/apkinfector/injected.apk (No such file or directory)               
        at java.base/java.io.RandomAccessFile.open0(Native Method)                                                                         
        at java.base/java.io.RandomAccessFile.open(RandomAccessFile.java:345)                                                              
        at java.base/java.io.RandomAccessFile.<init>(RandomAccessFile.java:259)                                                            
        at java.base/java.io.RandomAccessFile.<init>(RandomAccessFile.java:214)                                                            
        at com.android.apksig.ApkSigner.sign(ApkSigner.java:169)                                                                           
        at com.android.apksigner.ApkSignerTool.sign(ApkSignerTool.java:340)                                                                
        at com.android.apksigner.ApkSignerTool.main(ApkSignerTool.java:83)                                                                 
[+] Signed the .apk file using  ~/.android/debug.keystore                                                                                  
                                                                                                                                           
[*] ZipAligning Signed APK                                                                                                                 
==================================                                                                                                         
Unable to open '/root/Desktop/apkinfector/injected.apk' as zip archive                                                                     
mv: cannot stat '/root/Desktop/apkinfector/signed.apk': No such file or directory                                                          
[+] Output :  /root/Desktop/apkinfector/Final_Infected.apk 

[DiamondLink]

Same issue

[voldemort2000]

Same issue here to...

[ghost]

There is "No such file or directory" in your error message
The problem is the "injected apk" not generated. And it should occur before signing the apk.

Please provide with the full process